#include <iostream>

using namespace std;


int main(int argc, char* argv[], char* env[])
{
  cout << argv[0] << " begin running" << endl;
  
  cout << "这是命令行参数:\n";
  for (int i = 0; argv[i]; ++i) {
    cout << i << " : " << argv[i] << endl;
  }

  cout << "这是环境变量信息: \n";
  for (int i = 0; env[i]; ++i)  {
    cout << i << " : " << env[i] << endl;
  }

  cout << argv[0] << " stop running" << endl;
  return 0;
}
